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EP2437907A4 - Cutting insert and tool assembly comprising the same - Google Patents

Cutting insert and tool assembly comprising the same

Info

Publication number
EP2437907A4
EP2437907A4 EP09845560A EP09845560A EP2437907A4 EP 2437907 A4 EP2437907 A4 EP 2437907A4 EP 09845560 A EP09845560 A EP 09845560A EP 09845560 A EP09845560 A EP 09845560A EP 2437907 A4 EP2437907 A4 EP 2437907A4
Authority
EP
European Patent Office
Prior art keywords
same
cutting insert
tool assembly
tool
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09845560A
Other languages
German (de)
French (fr)
Other versions
EP2437907A1 (en
Inventor
Dong Seob Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taegutec Ltd
Original Assignee
Taegutec Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taegutec Ltd filed Critical Taegutec Ltd
Publication of EP2437907A1 publication Critical patent/EP2437907A1/en
Publication of EP2437907A4 publication Critical patent/EP2437907A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/1009—Ball nose end mills
    • B23C5/1027—Ball nose end mills with one or more removable cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/202—Plate-like cutting inserts with special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 
    • B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts  having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/123—Side or flank surfaces curved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/12—Side or flank surfaces
    • B23C2200/128—Side or flank surfaces with one or more grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2200/00—Details of milling cutting inserts
    • B23C2200/20—Top or side views of the cutting edge
    • B23C2200/203—Curved cutting edges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2202—Plural spaced seats and common holder
    • Y10T407/2206—Simultaneously usable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Knives (AREA)
EP09845560A 2009-06-02 2009-06-02 Cutting insert and tool assembly comprising the same Withdrawn EP2437907A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2009/002926 WO2010140718A1 (en) 2009-06-02 2009-06-02 Cutting insert and tool assembly comprising the same

Publications (2)

Publication Number Publication Date
EP2437907A1 EP2437907A1 (en) 2012-04-11
EP2437907A4 true EP2437907A4 (en) 2012-11-21

Family

ID=43297849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09845560A Withdrawn EP2437907A4 (en) 2009-06-02 2009-06-02 Cutting insert and tool assembly comprising the same

Country Status (5)

Country Link
US (1) US20120076596A1 (en)
EP (1) EP2437907A4 (en)
JP (1) JP2012527359A (en)
CN (1) CN102458732A (en)
WO (1) WO2010140718A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101838238B1 (en) * 2011-01-27 2018-03-13 대구텍 유한회사 Tangential cutting insert
WO2013018724A1 (en) * 2011-07-29 2013-02-07 株式会社タンガロイ Cutting insert and rotating cutting tool
SE536344C2 (en) 2012-01-30 2013-09-03 Sandvik Intellectual Property Milling tools and milling cutters where the cutting edge has an acute pitch
DE102012108752B3 (en) * 2012-09-18 2014-01-23 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Cutting insert and tool for machining a workpiece
DE102012108751A1 (en) * 2012-09-18 2014-03-20 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Cutting insert and tool for machining a workpiece
JP2014076511A (en) * 2012-10-10 2014-05-01 Sumitomo Electric Hardmetal Corp Cutting insert and cutting tool
CN105382318B (en) * 2015-12-01 2018-05-18 北京星航机电装备有限公司 A kind of cutter suitable for high temperature alloy milling
US10183333B2 (en) 2016-02-03 2019-01-22 Iscar, Ltd. Circular cutting insert having non-circular peripheral edge
EP3351329B1 (en) * 2017-01-18 2023-08-02 Sandvik Intellectual Property AB Indexable cutting insert for a milling tool
US10646927B2 (en) 2018-02-19 2020-05-12 Iscar, Ltd. Round double-sided cutting insert having a peripheral surface provided with protruding indexing latches, insert holder therefor and cutting tool
DE102019112405A1 (en) * 2019-05-13 2020-11-19 Schaeffler Technologies AG & Co. KG Milling tool and method for manufacturing a rolling bearing cage
KR102253026B1 (en) * 2019-10-28 2021-05-17 한국야금 주식회사 Cutting insert and Tool mounted withthere

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094921A1 (en) * 1982-05-17 1983-11-23 Santrade Ltd. Cutting insert
EP1380375A1 (en) * 2002-07-11 2004-01-14 Wilhelm Fette GmbH Tangential indexable cutting insert
WO2005065874A1 (en) * 2003-12-23 2005-07-21 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Cutting element and tool equipped with at least one cutting element
US20080232912A1 (en) * 2007-03-21 2008-09-25 Taegutec India P Ltd. Cutting Insert for a Milling Cutter
JP2008229744A (en) * 2007-03-16 2008-10-02 Mitsubishi Materials Corp Cutting insert and insert removable rotary cutting tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531615A (en) * 1991-11-21 1993-02-09 Sumitomo Electric Ind Ltd Throwaway type ball end mill
SE502541C2 (en) * 1992-02-05 1995-11-06 Sandvik Ab Chip separating inserts with precise location-determining dimensions, as well as process for its preparation
SE500703C2 (en) * 1993-01-27 1994-08-15 Sandvik Ab Cut with a recess adjacent to a twisted release surface
IL109054A (en) * 1994-03-21 1998-07-15 Iscar Ltd Cutting insert
KR100886455B1 (en) * 2006-12-27 2009-03-04 한국야금 주식회사 Cutting insert for high-efficient cutting
US9623493B2 (en) * 2008-11-19 2017-04-18 Kennametal Inc. Double-sided ball end mill cutting insert and tool therefor
US7976250B2 (en) * 2009-02-12 2011-07-12 Tdy Industries, Inc. Double-sided cutting inserts for high feed milling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094921A1 (en) * 1982-05-17 1983-11-23 Santrade Ltd. Cutting insert
EP1380375A1 (en) * 2002-07-11 2004-01-14 Wilhelm Fette GmbH Tangential indexable cutting insert
WO2005065874A1 (en) * 2003-12-23 2005-07-21 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Cutting element and tool equipped with at least one cutting element
JP2008229744A (en) * 2007-03-16 2008-10-02 Mitsubishi Materials Corp Cutting insert and insert removable rotary cutting tool
US20080232912A1 (en) * 2007-03-21 2008-09-25 Taegutec India P Ltd. Cutting Insert for a Milling Cutter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010140718A1 *

Also Published As

Publication number Publication date
US20120076596A1 (en) 2012-03-29
WO2010140718A1 (en) 2010-12-09
JP2012527359A (en) 2012-11-08
CN102458732A (en) 2012-05-16
EP2437907A1 (en) 2012-04-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20111228

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20121018

RIC1 Information provided on ipc code assigned before grant

Ipc: B23C 5/22 20060101ALI20121012BHEP

Ipc: B23C 5/20 20060101ALI20121012BHEP

Ipc: B23B 27/16 20060101AFI20121012BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130517